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Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I4a5d52d54aa2748008e896888bfeabb18a1088bb
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Type: fix
Change-Id: I170f9d8c685f59b7ccf6f9ee7fdc1dcdf2a54fe1
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Use correct vlib_main() in various code parts. Fix tests.
Type: fix
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Ia379f3b686599532dedaafad2278c4097a3f03f3
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Type: fix
Change-Id: I84d511c30eb5878a1867f5e9d2207a39d4f0926c
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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VppTestCase now has vpp_worker_count property set to number of workers.
This can be overriden by child classes. Also overriden by
VPP_WORKER_CONFIG variable for legacy reasons.
Type: improvement
Change-Id: Ic328bacb9003ddf9e92815767653bd362aa7f086
Signed-off-by: Klement Sekera <ksekera@cisco.com>
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Use outside addresses more evenly by using local address to pick from
pool of addresses. This ensures stability from POV of remote host -
an internal host always gets translated using the same outside address,
so it doesn't appear to be "hopping". Also, this avoids all hosts
being translated using the first address, which helps avoid needless
recaptchas and the like.
Exact assignment depends on internal ordering of addresses - local address
is used to pick an offset into internal vector. If that address cannot be
used, a linear search is performed as a fallback mechanism to find a possible
translation.
Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I7ccb1da1dda5537f5d30d2f4cb48024f4b51c1a4
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This patch achieves complete separation of
endpoint-dependent and endpoint-independent IPv4 NAT
features. Some common stuff is also moved to NAT
library.
Type: refactor
Change-Id: I52468b7e2b5ac28958a2baf8e2ea01787322e801
Signed-off-by: Filip Varga <fivarga@cisco.com>
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If the multi-worker default VPP configuration is triggered by
setting VPP_WORKER_CONFIG="workers 2", some of the tests fail
for various reasons.
It's a substantial number, so this change marks all of the
testsets that have this issue, such that they can be addressed
later independently.
Type: test
Change-Id: I4f77196499edef3300afe7eabef9cbff91f794d3
Signed-off-by: Andrew Yourtchenko <ayourtch@gmail.com>
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Avoid doing inter-thread reads without locks by doing a handoff before
destination address rewrite. Destination address is read from a session
which is possibly owned by a different thread. By splitting the work in
two parts with a handoff in the middle, we can do both in a thread safe
way.
Type: improvement
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: I1c50d188393a610f5564fa230c75771a8065f273
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Make number of worker handoff frame queue elements configurable as
a set nat frame-queue-nelts command. The default value is 64 which
is the same value that was previously hard-coded. The idea is that
allowing larger values can be useful in some cases, to avoid
congestion drops. Also add nat_set_fq_options API support and a
corresponding test case.
Type: improvement
Change-Id: I5c321eb2d7997f76fac2703d9c4a5b2516375db3
Signed-off-by: Elias Rudberg <elias.rudberg@bahnhof.net>
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Split ED and EI nat44 test cases. Added multi worker
support for ED test cases.
Type: refactor
Change-Id: Ibcc2f62b94cacff69ed35c5d914b55f9fdbcf882
Signed-off-by: Filip Varga <fivarga@cisco.com>
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